NEC PA622U User Manual page 72

1 Adjust [RANGE].
Use the ◀ or ▶ button to adjust the overlapped area.
TIP:
• Adjust to overlap one projector' marker with the other projector's marker.
2 Adjust [POSITION].
Use the ◀ or ▶ button to align one edge with the other edge of overlapped images.
TIP:
• When displaying a signal with a different resolution, perform the Edge Blending function from the start.
• Setting of [MARKER] will not be saved and return to [OFF] when the projector is turned off.
• To display or hide the marker while the projector is running, turn on or off [MARKER] from the menu.
59
4. Multi-Screen Projection